baber/WOPTO huggingface dataset:
Patent KR-20210149930-A (KR)
Inventor: KIM MIN CHANG
IPC: H01L27/32
Filed: 2020-06-02
Abstract: Provided is a display device that can prevent stains from occurring due to a step difference of the sealing member. The display device includes: a display panel including a display area, a non-display area surrounding the display area, and a pad area disposed on one side of the non-display area; an encapsulation substrate spaced apart from each other on the display panel; and a sealing member disposed between the display panel and the encapsulation substrate in the non-display area, wherein the display panel includes a voltage wiring part disposed in a portion of the non-display area between the display area and the pad area, and a metal wiring part extending from the pad area to the voltage wiring part so that a portion thereof overlaps the sealing member, the metal wiring part includes an overlapping part disposed to overlap the sealing member, a lead-in part connected to the overlapping part and extending toward the pad area, and a connection part connecting the overlapping part and the voltage wiring part, and the overlapping part includes a first portion disposed to correspond to the lead-in part, a second portion disposed to correspond to the connection part, and a third portion connected to the second portion and extending in an opposite direction of the first portion.
Patent KR-20210151350-A (KR)
Inventor: LEE BUM SUNG
IPC: H01L51/50
Filed: 2020-06-05
Abstract: The present invention provides: a compound represented by chemical formula 1; an organic electric element comprising a first electrode, a second electrode, and an organic material layer between the first electrode and the second electrode; and an electronic device including the organic electric element. By including the compound represented by chemical formula 1 in the organic material layer, the driving voltage of the organic electric element can be lowered, and luminous efficiency and lifespan of the organic electric element can be improved.
Patent KR-20210064028-A (KR)
Title: Whole body massage chair and chair frame structure thereof
Inventor: KONG DEOK HYUN
IPC: A61H7/00
Filed: 2020-06-12
Abstract: The present invention relates to the field of massage equipment. More specifically, disclosed are a full body massage chair and a chair frame structure thereof. According to the present invention, a chair frame comprises: a backrest frame to which a back guide rail is fixed and mounted; and a seat frame to which a seat guide rail is fixed and mounted. The backrest frame rotates around a set axis and adjusts the operating angle from the seat frame. A gap is provided in adjacent portions of the back guide rail and the seat guide rail. A link connecting mechanism connecting the back guide rail and the seat guide rail is installed in a gap region so that massage movement runs smoothly from the backrest frame to the seat frame to massage the legs. The link connecting mechanism includes a transition guide rail and an elastic plate. The elastic plate is operated by a rotational motion of the backrest frame and/or the seat frame to generate elastic deformation and the transition guide rail and the elastic plate are fixedly connected and have arc shapes. A deformation retaining mechanism moving along the backrest frame and/or the seat frame is installed in the backrest frame and/or the seat frame and the deformation retaining mechanism presses the elastic plate and/or the transition guide rail. Accordingly, whole body massage is implemented, thereby increasing comfort of massage.
Patent KR-20210157747-A (KR)
Inventor: JONGWOONG PARK
IPC: G01B11/16
Filed: 2020-06-22
Abstract: The present invention relates to a structure displacement measuring system and a structure displacement measuring method using an imaging system and a laser, and more particularly, to a structure displacement measuring system using an imaging system and a laser, comprising: a pair of laser irradiation units each irradiating a laser beam toward the surface of the structure and recognizing an actual distance between two points; a camera generating image data by photographing the surface of the structure; and a control unit analyzing the image data obtained from the camera and calculating the actual displacement of the structure, thereby capable of performing the structural safety diagnosis more efficiently.
Patent KR-20210106867-A (KR)
Title: Method and apparatus for calibrating an image sensor
Inventor: CHOI WOO SEOK
IPC: H04N9/04
Filed: 2020-06-22
Abstract: A method and apparatus for calibrating an image sensor are disclosed. According to an embodiment of the present disclosure, a method of calibrating an image sensor includes the steps of: acquiring a plurality of multi-light source images generated from a plurality of image sensor modules; calculating a plurality of crosstalk levels and a plurality of color-specific correction coefficients based on the plurality of multi-light source images; generating modeling data based on a relationship between a crosstalk level for a first color and the plurality of color-specific correction coefficients; and calculating the color correction coefficient for the target pixel of the image sensor provided in the first image sensor module based on a single light source image captured by a first image sensor module and the modeling data.
Patent KR-20210023678-A (KR)
Title: Novel organic solid waste pyrolysis gasifier
Inventor: XIONG ZUHONG
IPC: F23G5/24
Filed: 2020-07-03
Abstract: The invention discloses a novel pyrolysis gasification furnace for organic solid waste. The furnace sequentially includes, from top to bottom, a furnace top, an upper furnace body, a lower furnace body, a multi-rotating water-cooled grate, and a slag discharge port. According to the present invention, the furnace top is provided with a feeding port and an atomizing spray structure, an upper side wall of the upper furnace body is provided with an explosion-proof door, and the other side is provided with a gas outlet, the gas outlet is communicated with a cyclone separator, purified combustible gas is discharged from a purified gas outlet at the upper end of the cyclone separator, water separated by the cyclone separator is circulated to the atomizing spray structure and sprayed into the gasification furnace, and the sidewall of the lower furnace body is provided with a gas inlet, a multi-point multi-angle gas feeding structure and a gas outlet, wherein 4 to 12 gas discharge holes are installed in the multi-point multi-angle gas feeding structure, and the number and angle of the gas discharge holes can be adjusted, thereby providing a simple structure. Therefore, The furnace solves the problem of gasification non-uniformity, low gasification efficiency, and combustible gas containing a large amount of tar in the process of pyrolysis and gasification of organic solid waste in the prior art, and solves the problem of easily polluting water and wasting energy by removing tar at the rear end of a flue gas pipe by using a water washing method.
Patent KR-20220006308-A (KR)
Inventor: BAK YEONG HWAN
IPC: B65D19/42
Filed: 2020-07-08
Abstract: The present invention relates to a removable caster for a pallet, wherein a pallet or a pallet having a cargo loaded thereon is enabled to be moved easily to a desired position without using a forklift. The removable caster for a pallet according to the present invention comprises: a main plate (410); a stopper (420) protruding from an upper surface of an edge part of the main plate to be hung on the inner side surface of each edge, which is formed as respective corresponding end parts of a first and a second frame member (40, 50) are assembled to each other by an edge member (60); a main shaft (430) having a diameter corresponding to a coupler and having a lower part penetrating the center of the main plate downward in a vertical direction to be axially combined; a bolt hole (440) punched on the upper end part of the main shaft to penetrate a coupling groove in a horizontal direction; a wheel frame (450) axially combined with a lower end part of the main shaft, which is exposed below the main plate, to rotate; and a wheel (460) axially installed on the wheel frame.
Patent KR-20220006751-A (KR)
Title: Expession of english pronunciation using original korean letters
Inventor: CHAE DAE SEOK
IPC: G09B19/06
Filed: 2020-07-09
Abstract: The present invention relates to English pronunciation expression. Specific spellings of English including r, v, f, and th cannot expressed in modern Hangul (Korean language). According to the present invention, the spellings can be expressed in old Hangul including ㆁ, △, ㆆ, and ●. According to the present invention, the difficult English spellings can be expressed in old Hangul, and the excellence of Hangul can be widely publicized.
Patent KR-20210015648-A (KR)
Inventor: LIM GI TAE
IPC: H01L23/528
Filed: 2020-07-13
Abstract: In one example, provided is a semiconductor structure which comprises: a redistribution structure including a conductive structure; a cavity substrate located on an upper side of the redistribution structure and having a cavity and a pillar contacting the redistribution structure; an electronic component located on an upper surface of the redistribution structure and in the cavity, and electrically coupled with the conductive structure; and an encapsulant located on the upper side of the redistribution structure and in the cavity, and contacting a lateral side surface of the electronic component, a lateral side surface of the cavity, and a lateral side surface of the pillar. Other examples and related methods are also disclosed herein.
Patent KR-20220008624-A (KR)
Inventor: JEONG UI JIN
IPC: F02M35/024
Filed: 2020-07-14
Abstract: The present invention relates to an air filter case of an automobile having an electrostatic charging unit. More specifically, according to the present invention, the electrostatic charging unit made of a material having a high negative charge sequence for charging a static electricity to an air filter is installed along the inner circumferential surface of an inner wall of an air filter mounting unit to which the air filter is mounted. The present invention provides a configuration of the air filter case of the automobile in which a structure of a case in which the air filter is mounted is improved.
Patent KR-20220011241-A (KR)
Title: Method of operating a scent diffusing device based on bio-signals and environmental information
Inventor: KWON IL BONG
IPC: A61L9/01
Filed: 2020-07-20
Abstract: In an operating method of a scent diffusing device according to an embodiment of the present invention, the method comprises: a step of acquiring gas particle information of a predetermined space and environmental information including at least one of temperature, humidity, pressure, illuminance, and a noise level; a step of acquiring human bio signals; a step of processing the environmental information and the bio signals and storing the same as scent diffusing condition information; a step of matching a scent diffusing condition process based on the scent diffusing condition information, and storing and managing scent diffusing control information corresponding to the scent diffusing condition process; and a step of performing scent diffusion treatment by combining one or more aromatic materials according to the scent diffusing control information. According to the present invention, optimized scent can be provided.
Patent KR-20220013037-A (KR)
Title: Method for producing polycarboxylates using lignin, polycarboxylate prepared thereby and concrete admixture containing the prepared polycarboxylate
Inventor: IN GYU CHOI
IPC: C08H8/00
Filed: 2020-07-24
Abstract: The present invention relates to a preparation method of polycarboxylate using lignin, and more specifically, to a preparation method of polycarboxylate using lignin which comprises: a step of preparing lignin; and a step of making the lignin react with hydrogen peroxide and acetic acid to produce a reactant comprising polycarboxylate.
Patent KR-20220027485-A (KR)
Title: capacitive energy storage system
Inventor: KIM KWANG SIK
IPC: H02J7/00
Filed: 2020-08-27
Abstract: According to the present invention, a capacitive energy storage device, which is connected to a battery power source in parallel in a hybrid electric vehicle to absorb much energy in a short time from regeneration braking (a generator), may comprise: an electrolytic capacitor group having a low ESR value; a super capacitor group; and a serial and parallel circuit and capacitor control unit configured by considering an energy consumption quantity required for a load.
Patent KR-20220031322-A (KR)
Inventor: CHOI KANG SIK
IPC: H01L29/786
Filed: 2020-09-04
Abstract: The present technology relates to a highly integrated memory device and to a manufacturing method thereof. According to the present technology, the memory device includes: a horizontally oriented active layer; a bit line connected to a first end of the active layer and vertically oriented; a capacitor connected to a second end of the active layer; a word line horizontally oriented to be parallel to the active layer along one side of the active layer; and a fin channel layer horizontally extended from one side of the active layer. The word line may include a protrusion covering the fin channel layer.
Patent KR-20220033787-A (KR)
Title: Lens and method of dyeing lens
Inventor: PARK SEONG CHAN
IPC: G02B1/04
Filed: 2020-09-10
Abstract: The present invention relates to a lens which comprises: a light permeating unit; and a light blocking unit adjacent to at least a partial area of the light permeating unit and integrated with the light permeating unit. The light blocking unit comprises at least one component among a carbon nanotube and carbon black.
Patent KR-20200110285-A (KR)
Inventor: JIYOUNG PARK
IPC: D06F71/36
Filed: 2020-09-16
Abstract: The present invention relates to a clothes treatment device including: a cabinet having an accommodation space for accommodating clothes therein; a supply unit for supplying at least one of air or moisture into the accommodation space; a support unit provided inside the accommodation space and supporting the clothes; and a presser having a compression unit which forms a crease in the clothes by pressing the clothes mounted on the support unit.
Patent KR-20220037215-A (KR)
Inventor: CHOI HEE EUN
IPC: A62B18/02
Filed: 2020-09-17
Abstract: The present invention relates to a mask, and more specifically is a sanitary and quarantine mask which includes a disposable to ensure hygiene of a wearer as well as surrounding people. The present invention relates to a mask protruding three-dimensionally (3D) so that an inner surface does not come into contact with a nose and mouth as the mask contracts during inhalation, while securing a space between a nose and mouth area so that the corresponding area does not come in contact with the mask.
Patent KR-20220038898-A (KR)
Title: Cubic boron nitride powder and method of fabrication the same
Inventor: BYUNGSUNG KIM
IPC: C04B35/63
Filed: 2020-09-21
Abstract: A manufacturing method of cubic boron nitride powder according to an embodiment comprises: a step of mixing a boron nitride precursor and an additive to form a mixture; and a step of heat-treating the mixture, wherein the additive comprises at least one among Ti, V, Cr, Mn, Fe, Co, Ni, Cu, Zn, Al_2O_3, ZrO_2, ZnO, MgO, SiC, AlN, Si_3N_4 and SiO_2.
Patent KR-20220040941-A (KR)
Inventor: KIM HYUN CHUL
IPC: A43B7/14
Filed: 2020-09-24
Abstract: Disclosed is an anti-slip device for shoes, in which spike pins are embedded and fixed inside a midsole of a shoe to be extracted and retracted by manipulation. More specifically, the anti-slip device for shoes comprises: a base plate supporting an arch and a heel of a midsole; a case coupled to the lower surface of the base plate to form a receiving space, having a receiving groove formed on the lower surface to allow an elevation plate to be received therein, and having a plurality of pinholes formed on the bottom of the receiving groove; the elevation plate inserted into the receiving groove to move up and down, having a plurality of spike pins formed on the lower surface to protrude downward through the pinholes, having at least one lifting hole formed in the center, and having first lifting guides protruding from both sides on the upper surface and inclined downward in the forward direction; a sliding plate sliding on the upper surface of the elevation plate, having a lifter formed in the center of the lower surface in a downwardly inclined state to be inserted into the lifting hole, and having a second elevation guide protruding from both sides of the lower surface and formed in an upwardly inclined shape; a heel cap coupled between the base plate and the rear side of the case, having a long hole-shaped manipulation hole formed vertically in the middle part, and surrounding the heel; and a connection strap having one end connected to the sliding plate and having the other end exposed through the manipulation hole, thereby being hinged with a manipulation ring. Accordingly, when a user holds the manipulation ring to move up and down along the manipulation hole, the spike pins are extracted and retracted.
Patent KR-20220041672-A (KR)
Title: Anti-coccidiosis composition comprising stilbene compound and uses thereof
Inventor: PARK MIN AH
IPC: A61K31/085
Filed: 2020-09-25
Abstract: The present application relates to an anticoxidium composition comprising a stilbene compound and a use thereof, wherein a composition comprising a compound according to an embodiment or a salt thereof has a direct killing effect for a protozoan that can induce coccidiosis, an inhibition effect of cell infiltration of the protozoan, and/or excellence in an effect of inhibiting proliferation of the protozoan in the cells and excellence in an effect of preventing, improving, and treating coccidiosis in vivo.
Patent KR-20200129063-A (KR)
Inventor: KIM YONG JAE
IPC: A01K95/00
Filed: 2020-09-27
Abstract: The present invention relates to a fishing sinker (10) for attracting and capturing cephalopods such as Amphioctopus fangsiao, Sepia officinalis, etc. by arranging a number of fishing hooks (30-a, 30-b) on the side of a sinker (20) at regular intervals to be integrally combined so as to manufacture a fishing sinker (10) and utilizes the fishing sinker (10) for sea fishing. The present invention uses the characteristic that cephalopods such as Amphioctopus fangsiao, Sepia officinalis, etc. have curiosity and hug the sinker (20) in addition to the bait and arranges the fishing hooks (30-a, 30-b) on the side of the sinker (20) to capture the cephalopod individuals curious about the sinker (20) and improve a catch.
Patent KR-20220045502-A (KR)
Inventor: LEE RAE CHUL
IPC: G01B11/16
Filed: 2020-10-05
Abstract: The present invention relates to a portable electronic crack measurement device, which has a compact structure to be easily carried and used and which enables a digital microscope and a tablet to be interlocked to more efficiently measure a crack formed in concrete and more efficiently measure a distance. To achieve the purpose, the crack measurement device comprises: a digital microscope (20) capable of capturing a high-magnification video of a crack unit; a camera module (30) for capturing a picture of the crack unit; an LED (60) for lighting; a control unit (10) transmitting the video and the picture to the outer tablet (200) in a wired or wireless manner; and a power unit (40) for supplying operation power.
Patent KR-20220045625-A (KR)
Inventor: KIM TAE DONG
IPC: A01H5/04
Filed: 2020-10-06
Abstract: Disclosed in the present invention are a method for promoting rooting of shoots of Diospyros kaki and a mass production method for tissue-cultured Diospyros kaki seedlings using the same. According to the present invention, the rooting rate of Diospyros kaki shoots is significantly increased. In addition, the shoot induction rate, shoot growth, and shoot rooting rate are significantly increased from growth point culture of Diospyros kaki seedlings, so disease-free tissue-cultured Diospyros kaki seedlings can be mass-produced in vitro. In addition, the tissue-cultured Diospyros kaki seedling has the same genetic traits as those of a mother plant having excellent genetic traits, thereby being useful for being distributed to fruit farms. The mass production method for tissue-cultured Diospyros kaki seedlings comprises the following steps: cutting growth points; growing shoots; carbonizing cut surfaces of the grown shoots; and inducing rooting.
Patent KR-20210032920-A (KR)
Title: Semiconductor device and data storage system including the same
Inventor: KIM HO JIN
IPC: H01L27/11582
Filed: 2020-10-06
Abstract: Provided are a semiconductor device and a data storage system including the same. The semiconductor device includes: a lower structure including a peripheral circuit; a stacking structure overlapped in a vertical direction with the lower structure, wherein the stacking structure is placed in a first area and extended into a second area adjacent to the first area, and the stacking structure has a stepped shape in the second area; a pattern structure overlapped in the vertical direction with the stacking structure; and memory vertical structures penetrating the stacking structure in the first area. The stacking structure includes interlayer insulation layers and gate horizontal layers stacked alternately and repetitively in the first area, and extended from the first area into the second area. The pattern structure includes a first pattern overlapped with the stacking structure in the first area and second patterns overlapped with the stacking structure in the second area and spaced apart from each other. The memory vertical structures come in contact with the first pattern, and are spaced apart from the second patterns. Therefore, the present invention is capable of improving the degree of integration and reliability.
Patent KR-20220048081-A (KR)
Inventor: SONG KIWON
IPC: G06F11/14
Filed: 2020-10-12
Abstract: Disclosed is an electronic device capable of preventing a write ahead logging (WAL) file from continuously increasing in size, and the electronic device includes a database, a storage configured to store a journal file for the database and instructions, and a processor electrically connected to the memory, wherein when the instructions are executed by the processor, the electronic device is configured to: record, on the journal file, a processing result of transaction through a thread of a process associated with the database; identify a size of the journal file; perform locking on the journal file during a reference time through the thread based on an identification result; and to transfer the processing result of the transaction to the database through the thread when the locking for the journal file succeeds. In addition to this, various embodiments identified through the specification can be achieved.
Patent KR-20220051650-A (KR)
Inventor: SANGOK PARK
IPC: H04N5/232
Filed: 2020-10-19
Abstract: The present embodiment includes: a movable unit including a holder and a reflective member disposed on the holder; a fixed unit spaced apart from the movable unit; an SMA member for moving the movable unit with respect to the fixed unit; and an elastic member electrically connected to the SMA member. When a current is applied to the SMA member, the SMA member tilts the movable unit with respect to a first axis and a second axis perpendicular to the first axis.
Patent KR-20220053187-A (KR)
Inventor: LEE JAE JUN
IPC: A61P9/10
Filed: 2020-10-22
Abstract: Provided is a stroke treatment containing α-pinene discharged from trees as an active ingredient. According to the present invention, there is an advantage that α-pinene discharged from trees can be used for diseases such as inflammation, oxidative stress, and stroke.